$190.00
GX-3R CALIBRATION GAS, H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2, 58AL
This 4-Gas Cylinder can calibrate RKI products. Gases include Hydrogen Sulfide 25 ppm, Methane 2.5% vol (50% LEL), Carbon Monoxide 50 ppm, and Oxygen 12% vol with Nitrogen balance.
81-0196RK002
Weight
1 lb